Patents by Inventor Dong Xiao
Dong Xiao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8881957Abstract: A relief valve (60) for a liquid container, the valve comprising a substantially conical body (50) extending into the container, and tapering inwardly away from an external wall of the container, at least one air inlet passage (62) through the substantially conical body; and a flexible diaphragm (53) extending over the conical body, being attached at its outer periphery around the substantially conical body and having a central opening surrounding the substantially conical body above the air inlet passage so as to seal the air inlet passage until the pressure within the container falls below a predetermined level.Type: GrantFiled: November 16, 2009Date of Patent: November 11, 2014Assignee: Reckitt & Colman (Overseas) LimitedInventors: Xianzhi Zhou, Dong Xiao You
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Publication number: 20140296196Abstract: A compound having the general structure shown in Formula I: or pharmaceutically acceptable salts and/or solvates thereof are useful in treating diseases or conditions mediated by NK1 receptors, for example various physiological disorders, symptoms or diseases, including emesis, depression, anxiety and cough.Type: ApplicationFiled: June 13, 2014Publication date: October 2, 2014Inventors: Anandan Palani, Xianhai Huang, Dong Xiao, Sunil Paliwal, Hon-Chung Tsui, Michelle Laci Wrobleski, Ashwin U. Rao, Cheng Wang, Sapna S. Shah, Neng-Yang Shih
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Patent number: 8796299Abstract: A NK1 antagonist having the formula (I), wherein Ar1 and Ar2 are optionally substituted phenyl or heteroaryl, X1 is an ether, thio or imino linkage, R4 and R5 are not both H or alkyl, and the remaining variables are as defined in the specification, useful for treating a number of disorders, including emesis, depression, anxiety and cough. Pharmaceutical compositions. Methods of treatment and combinations with other agents are also disclosed.Type: GrantFiled: September 24, 2012Date of Patent: August 5, 2014Assignee: OPKO Health, Inc.Inventors: Sunil Paliwal, Gregory A. Reichard, Cheng Wang, Dong Xiao, Hon-Chung Tsui, Neng-Yang Shih, Juan D. Arredondo, Michelle Laci Wrobleski, Anandan Palani
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Publication number: 20140213571Abstract: The present invention relates to compounds of formula (I) that are useful as hepatitis C virus (HCV) NS5B polymerase inhibitors, the synthesis of such compounds, and the use of such compounds for inhibiting HCV NS5B polymerase activity, for treating or preventing HCV infections and for inhibiting HCV viral replication and/or viral production in a cell-based system.Type: ApplicationFiled: August 20, 2012Publication date: July 31, 2014Inventors: Nigel J. Liverton, Casey Cameron McComas, Joerg Habermann, Uwe Koch, Frank Narjes, Peng Li, Xuanjia Peng, Richard Soll, Hao Wu, Anandan Palani, Shuwen He, Xing Dai, Hong Liu, Zhong Lai, Clare London, Dong Xiao, Nicolas Zorn, Ravi Nargund
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Patent number: 8754216Abstract: A compound having the general structure shown in Formula I: or pharmaceutically acceptable salts and/or solvates thereof are useful in treating diseases or conditions mediated by NK1 receptors, for example various physiological disorders, symptoms or diseases, including emesis, depression, anxiety and cough.Type: GrantFiled: September 26, 2011Date of Patent: June 17, 2014Assignee: OPKO Health, Inc.Inventors: Sapna S. Shah, Anandan Palani, Xianhai Huang, Dong Xiao, Sunil Paliwal, Hon-Chung Tsui, Michelle Laci Wrobleski, Ashwin U. Rao, Cheng Wang, Neng-Yang Shih
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Publication number: 20140084021Abstract: A dispenser including a base unit with an actuation mechanism for dispensing liquid and a refill unit insertible into the base unit in an inverted configuration with its outlet lowermost for the supply of liquid to the base unit. The refill unit includes an annular wall projecting into the refill unit and defining an outlet from the refill unit, the annular wall being closable at its innermost end by a valve element biased onto the annular wall. The base unit includes a hollow spigot and an annular seal surrounding and spaced from the top of the spigot whereby insertion of the refill unit into the base unit causes the spigot to enter the annular wall and to lift the valve element from the annular wall to define a flow path from the refill unit, and the annular seal to seal between the spigot and the annular wall.Type: ApplicationFiled: November 22, 2013Publication date: March 27, 2014Applicant: RECKITT & COLMAN (OVERSEAS) LIMITEDInventors: Zhou Xianzhi, Dong Xiao You, Christopher Leonard Padain, Jacobus Simon Petrus Van Diepen
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Patent number: 8662356Abstract: A dispenser including a base unit with an actuation mechanism for dispensing liquid and a refill unit insertible into the base unit in an inverted configuration with its outlet lowermost for the supply of liquid to the base unit. The refill unit includes an annular wall projecting into the refill unit and defining an outlet from the refill unit, the annular wall being closable at its innermost end by a valve element biased onto the annular wall. The base unit includes a hollow spigot and an annular seal surrounding and spaced from the top of the spigot whereby insertion of the refill unit into the base unit causes the spigot to enter the annular wall and to lift the valve element from the annular wall to define a flow path from the refill unit, and the annular seal to seal between the spigot and the annular wall.Type: GrantFiled: November 17, 2009Date of Patent: March 4, 2014Assignee: Reckitt & Colman (Overseas) LimitedInventors: Christopher Leonard Padain, Jacobus Simon Petrus Van Diepen, Xianzhi Zhou, Dong Xiao You
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Publication number: 20140058809Abstract: Systems and methods for the creation and management of rules for the governance of revenue sharing are disclosed herein. Generally, the system and methods generate, based on a publisher's input, at least one financial term override object. The financial term override object comprises a set of rules that override a default set of rules to govern how revenue is divided between a partner and a publisher when a supplemental content object is displayed by a partner. The financial term override object is stored in a database. After storing the financial term override object, the financial term override object is associated with the publisher and the partner. A revenue shared owed to the partner is then calculated based on the override set of rules.Type: ApplicationFiled: August 23, 2012Publication date: February 27, 2014Inventors: Sean Harvey, Juelu Zhang, Heng Lei, Ling Ren, Brian Stephen O'Clair, Dong Xiao, Xiaohu Qie, Qifeng Tan
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Patent number: 8602769Abstract: A mold assembly includes a first mold, a second mold, a first locking member, a second locking member and a pushing member. The first locking member is fixed in the first mold. The first locking member includes an engaging slot. The second locking member is pivotably mounted in the second mold. The second locking member includes an engaging portion. The engaging portion is engaged in the engaging slot to latch the first mold to the second mold, and the pushing member is adapted to push the second locking member to disengage the engaging portion from the engaging slot.Type: GrantFiled: November 5, 2012Date of Patent: December 10, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Chun-Wei Tseng, Han-Wei Jiang, Jun-Ping Liu, Hao-Dong Xiao
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Patent number: 8598158Abstract: The present invention relates to certain lactam ring-containing compounds of the Formula (I) and pharmaceutically acceptable salts thereof, wherein D, E, X1, R1, R2, R3, R4, R9, and R10 are as herein described. In addition, the invention relates to pharmaceutically acceptable compositions comprising at least one such compound, and methods of using the compounds for treating or preventing various inflammatory disorders such as rheumatoid arthritis, inflammatory bowel disease, psoriasis, asthma, and chronic obstructive pulmonary disorder.Type: GrantFiled: December 9, 2010Date of Patent: December 3, 2013Assignee: Merck Sharp & Dohme Corp.Inventors: Dong Xiao, Anandan Palani, Robert G. Aslanian, Sylvia Degrado, Xianhai Huang, Wei Zhou, Michael Sofolarides, Xiao Chen
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Publication number: 20130303517Abstract: The invention provides certain quinoxalines and aza-quinoxalines of the Formula (I), and their pharmaceutically acceptable salts, wherein J1, J2, R1, R2, R3, R22, Ra, Rb, Rc, Rd, X, Y, b, n, and q are as defined herein. The invention also provides pharmaceutical compositions comprising such compounds, and methods of using the compounds for treating diseases or conditions associated with uncontrolled or inappropriate stimulation of CRTH2 function.Type: ApplicationFiled: December 19, 2011Publication date: November 14, 2013Inventors: Christopher W. Boyce, Sylvia Joanna Degrado, Xiao Chen, Jun Qin, Robert D. Mazzola, JR., Younong Yu, Kevin D. McCormick, Anandan Palani, Dong Xiao, Robert George Aslanian, Jie Wu, Ashwin Umesh Rao, Phieng Siliphaivanh, Joey L. Methot, Hongjun Zhang, Elizabeth Helen Kelley, William Colby Brown, Qin Jiang, Jolicia Polivina Gauuan, Andrew J. Leyhane, Purakkattle Johny Biju, Pawan K. Dhondi, Li Dong, Salem Fevrier, Xianhai Huang, Henry M. Vaccaro
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Publication number: 20130236588Abstract: A mold assembly includes a first mold, a second mold, a first locking member, a second locking member and a pushing member. The first locking member is fixed in the first mold. The first locking member includes an engaging slot. The second locking member is pivotably mounted in the second mold. The second locking member includes an engaging portion. The engaging portion is engaged in the engaging slot to latch the first mold to the second mold, and the pushing member is adapted to push the second locking member to disengage the engaging portion from the engaging slot.Type: ApplicationFiled: November 5, 2012Publication date: September 12, 2013Inventors: CHUN-WEI TSENG, HAN-WEI JIANG, JUN-PING LIU, HAO-DONG XIAO
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Publication number: 20130210805Abstract: This application provides for compounds of the formula Formula I or a pharmaceutically acceptable salt thereof, wherein the individual variables are defined herein, as well as processes to prepare these compounds, pharmaceutical compositions comprising the same and their use in treating disease state associated with the CRTH2 receptor.Type: ApplicationFiled: October 6, 2011Publication date: August 15, 2013Inventors: Robert G. Aslanian, Christopher W. Boyce, Robert D. Mazzola, JR., Brian A. McKittrick, Kevin D. McCormick, Anandan Palani, Jun Qin, Haiqun Tang, Dong Xiao, Younong Yu, John P. Caldwell, Elizabeth Helen Kelley, Hongjun Zhang, Phieng Siliphaivanh, Rachel N. MacCoss, Joey L. Methot, Jolicia Polivina Gauuan, Qin Jiang, Andrew J. Leyhane, Johny Biju, Li Dong, Xian Huang, Ning Shao, Wei Zhou, Pawan K. Dhondi
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Publication number: 20120316154Abstract: The present invention relates to certain lactam ring-containing compounds of the Formula (I) and pharmaceutically acceptable salts thereof, wherein D, E, X1, R1, R2, R3, R4, R9, and R10 are as herein described. In addition, the invention relates to pharmaceutically acceptable compositions comprising at least one such compound, and methods of using the compounds for treating or preventing various inflammatory disorders such as rheumatoid arthritis, inflammatory bowel disease, psoriasis, asthma, and chronic obstructive pulmonary disorder.Type: ApplicationFiled: December 9, 2010Publication date: December 13, 2012Inventors: Dong Xiao, Anandan Palani, Robert G Aslanian, Sylvia Degrado, Xianhai Huang, Wei Zhou, Michael Sofolarides, Xiao Chen
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Publication number: 20120295879Abstract: A compound having the general structure shown in Formula I: or pharmaceutically acceptable salts and/or solvates thereof are useful in treating diseases or conditions mediated by NK1 receptors, for example various physiological disorders, symptoms or diseases, including emesis, depression, anxiety and cough.Type: ApplicationFiled: September 26, 2011Publication date: November 22, 2012Applicant: OPKO HEALTH, INC.Inventors: Anandan Palani, Xianhai Huang, Dong Xiao, Sapna S. Shah, Sunil Paliwal, Hon-Chung Tsui, Michelle Laci Wrobleski, Ashwin U. Rao, Cheng Wang, Neng-Yang Shih
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Patent number: 8273895Abstract: A NK1 antagonist having the formula (I), wherein Ar1 and Ar2 are optionally substituted phenyl or heteroaryl, X1 is an ether, thio or imino linkage, R4 and R5 are not both H or alkyl, and the remaining variables are as defined in the specification, useful for treating a number of disorders, including emesis, depression, anxiety and cough. Pharmaceutical compositions. Methods of treatment and combinations with other agents are also disclosed.Type: GrantFiled: December 14, 2010Date of Patent: September 25, 2012Assignee: Opko Health, Inc.Inventors: Sunil Paliwal, Gregory A. Reichard, Cheng Wang, Dong Xiao, Hon-Chung Tsui, Neng-Yang Shih, Juan D. Arredondo, Michelle Laci Wrobleski, Anandan Palani
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Publication number: 20120118430Abstract: A relief valve (60) for a liquid container, the valve comprising a substantially conical body (50) extending into the container, and tapering inwardly away from an external wall of the container, at least one air inlet passage (62) through the substantially conical body; and a flexible diaphragm (53) extending over the conical body, being attached at its outer periphery around the substantially conical body and having a central opening surrounding the substantially conical body above the air inlet passage so as to seal the air inlet passage until the pressure within the container falls below a predetermined level.Type: ApplicationFiled: November 16, 2009Publication date: May 17, 2012Applicant: Reckitt & Colman LimitedInventors: Zhou Xianzhi, Dong Xiao You
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Publication number: 20120097711Abstract: A dispenser comprising a base unit (2) with an actuation mechanism for dispensing liquid and a refill unit (1) insertible into the base unit (2) in an inverted configuration with its outlet lowermost for the supply of liquid to the base unit (2), the refill unit (1) comprising an annular wall (30) projecting into the refill unit (1) and defining an outlet from the refill unit (1), the annular wall (30) being closable at its innermost end by a valve element (33) biased onto the annular wall 30), the base unit (2) comprising a hollow spigot (11) and an annular seal (14) surrounding and spaced from the top of the spigot (11) whereby insertion of the refill unit (1) into the base unit (2) causes the spigot (11) to enter the annular wall (30) and to lift the valve element (33) from the annular wall (30) to define a flow path from the refill unit (1), through at least one cut-out portion formed in the top of the spigot (11) and/or the bottom of the valve element (33) and down the hollow spigot (11), and the annularType: ApplicationFiled: November 17, 2009Publication date: April 26, 2012Applicant: Reckitt & Colman (Overseas) LimitedInventors: Zhou Xianzhi, Dong Xiao You, Christopher Leonard Padain, Jacobus Simon Petrus Van Diepen
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Publication number: 20110245267Abstract: The present invention relates to novel Piperidine and piperazine Derivatives, pharmaceutical compositions comprising the Piperidine and piperazine Derivatives and the use of these compounds of formula (I) for treating or preventing treating allergy, an allergy-induced airway response, congestion, a cardiovascular disease, an inflammatory disease, a gastrointestinal disorder, a neurological disorder, a cognitive disorder, a metabolic disorder, obesity or an obesity-related disorder, diabetes, a diabetic complication, impaired glucose tolerance or impaired fasting glucose.Type: ApplicationFiled: December 18, 2009Publication date: October 6, 2011Applicant: Schering Plough CorporationInventors: Dong Xiao, Anandan Palani, Robert G. Aslanian
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Publication number: 20110243940Abstract: The present invention relates to Bicyclic Pyranone Derivatives, their compositions and uses for treating or preventing a metabolic disorder, dyslipidemia, a cardiovascular disease, a neurological disorder, a hematological disease, cancer, inflammation, a respiratory disease, a gastroenterological disease, diabetes, a diabetic complication, obesity, an obesity-related disorder or non-alcoholic fatty liver disease. Formula (I). Y is —C— when an optional and additional bond is present and Y is —CH— when an optional and additional bond is not present; Z is —O—, —NH— or —N(alkyl)- when the optional and additional bond between Y and Z Is absent, and Z Is —N— when the optional and additional bond between Y and Z is present; R1 is H1 halo or —CN; R2 is alkyl, alkenyl or -(alkyleneVcydoalkyl; t is 0 or 1; R3 is O when the optional and additional bond between Y and R3 is present, and R3 is alkyl.haloalkyl.—C(0)0R5.Type: ApplicationFiled: December 15, 2009Publication date: October 6, 2011Applicant: Schering CorporationInventors: Dong Xiao, Anandan Palani, Xianhai Huang, Xiaohong Zhu, Robert G. Aslanian